Samsung Test Machine Order

[Martinsx]

Samsung supports a command to check the functions on the phone that little known user. Here I would like to instruct you to use this Test command on Samsung

To use the test command Samsung machine you do the following:

Step 1: Open the call application.

Step 2: Enter test * # 0 * #.

Step 3: The test machine interface appears, you select each item to test the product.

Screen Check: Select Red, Green, Blue, Dimming.

Touch Sensation: Touch.

Speaker test: Receiver, Speaker.

Vibration test: Vibration.

Check camera: Front cam, Mega cam.

Check the function keys: Sub key.

Along with many other feature tests. These are the main test items that you can refer to.

 

[Melancholy]

Cool! I've always known they existed, but I never knew how to actually use the command. This'll be useful for troubleshooting for sure. I wonder if there's a similar test command on IOS? I'd assume so, but I've never heard of it.